17447916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 45042480

約数和(自身を除く): 27594564

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 89, 93, 102, 124, 178, 186, 204, 267, 356, 372, 527, 534, 961, 1054, 1068, 1513, 1581, 1922, 2108, 2759, 2883, 3026, 3162, 3844, 4539, 5518, 5766, 6052, 6324, 8277, 9078, 11036, 11532, 16337, 16554, 18156, 32674, 33108, 46903, 49011, 65348, 85529, 93806, 98022, 140709, 171058, 187612, 196044, 256587, 281418, 342116, 513174, 562836, 1026348, 1453993, 2907986, 4361979, 5815972, 8723958, 17447916]

約数ペア:

[(1, 17447916), (2, 8723958), (3, 5815972), (4, 4361979), (6, 2907986), (12, 1453993), (17, 1026348), (31, 562836), (34, 513174), (51, 342116), (62, 281418), (68, 256587), (89, 196044), (93, 187612), (102, 171058), (124, 140709), (178, 98022), (186, 93806), (204, 85529), (267, 65348), (356, 49011), (372, 46903), (527, 33108), (534, 32674), (961, 18156), (1054, 16554), (1068, 16337), (1513, 11532), (1581, 11036), (1922, 9078), (2108, 8277), (2759, 6324), (2883, 6052), (3026, 5766), (3162, 5518), (3844, 4539)]